45892

Appears in sequences

• Number of lines through exactly 3 points of an n X n grid of points.at n=36A018810
• Number of nX4 1..4 arrays with all 1s connected, all 2s connected, all 3s connected, all 4s connected, 1 in the upper left corner, 2 in the upper right corner, 3 in the lower left corner, 4 in the lower right corner, and with no element having more than 3 neighbors with the same value.at n=3A164761
• Number of nX5 1..4 arrays with all 1s connected, all 2s connected, all 3s connected, all 4s connected, 1 in the upper left corner, 2 in the upper right corner, 3 in the lower left corner, 4 in the lower right corner, and with no element having more than 3 neighbors with the same value.at n=2A164762
• Number of arrangements of n+1 nonzero numbers x(i) in -7..7 with the sum of floor(x(i)/x(i+1)) equal to zero.at n=3A189496
• T(n,k)=Number of arrangements of n+1 nonzero numbers x(i) in -k..k with the sum of floor(x(i)/x(i+1)) equal to zero.at n=48A189498
• Number of arrangements of 5 nonzero numbers x(i) in -n..n with the sum of floor(x(i)/x(i+1)) equal to zero.at n=6A189501
• Half the number of (n+1)X(n+1) symmetric 0..6 arrays with no 2X2 subblock summing to 12.at n=1A213695
• T(n,k)=Half the number of (n+1)X(n+1) symmetric 0..k arrays with no 2X2 subblock summing to 2k.at n=22A213697
• Half the number of 3 X 3 0..n symmetric arrays with no 2 X 2 subblock summing to 2n.at n=5A213698
• a(n) is the number of smallest parts in the overpartitions of n.at n=21A335724
• Numbers that are the sum of seven fourth powers in nine or more ways.at n=29A345575
• Numbers that are the sum of seven fourth powers in ten or more ways.at n=3A345576
• Numbers that are the sum of seven fourth powers in exactly ten ways.at n=3A345832
• Numbers k such that k and k+2 are both terms in A380846.at n=12A381073